baber/WOPTO huggingface dataset:
Patent DE-10233487-A1 (DE)
Title: Flow-regulating valve for a steering booster pump comprises a valve screw having an axial section adjacent to a control piston which is provided with an outer diameter which increases continuously toward the control piston
Inventor: EPPLI KONRAD
IPC: B62D5/065
Filed: 2002-07-24
Abstract: Flow-regulating valve comprises a control piston (3) arranged in an axially displaceable manner in a valve bore (4) and engaging with a protrusion (5) in a valve screw (6) within the valve bore. The valve screw has an axial section (7) adjacent to the control piston which is provided with an outer diameter (8) which increases continuously toward the control piston. Preferred Features: The axial section of the valve screw has a conical or trumpet-like shape and extends over the entire length (9) of the protrusion.
Patent DE-10239075-A1 (DE)
Title: Zündkerzenaufbau mit höherer Haltbarkeit und Fertigungsverfahren dafür
Inventor: HORI TSUNENOBU
IPC: H01T13/39
Filed: 2002-08-26
Abstract: Die Patentanmeldung befasst sich mit einem verbesserten Zündkerzenaufbau, der für eine höhere Haltbarkeit der Verbindungsstelle eines Edelmetallplättchens (2a) mit einer Mittel- oder Masseelektrode (2) sorgt. Die Verbindungsstelle wird durch Laserschweißen gebildet. Der Schmelzabschnitt (10), der aus miteinander durch das Laserschweißen verschmolzenen Materialien des Edelmetallplättchens (2a) und der Elektrode (2) besteht, wird an der Verbindungsstelle so ausgebildet, dass er sich über mindestens den halben Umfang der Kontaktstelle zwischen dem Edelmetallplättchen und der Elektrode frei von Schweißnahtgrenzflächen ausdehnt, wodurch die Wirksamkeit des Schmelzabschnitts, Wärmespannungen abzubauen, gesteigert wird. Ein Schweißverfahren wird ebenfalls vorgeschlagen.
Patent DE-10240049-A1 (DE)
Title: Drehmomentsensor
Inventor: LAIDLAW JOHN
IPC: G01L3/10
Filed: 2002-08-27
Abstract: Gegenstand der Erfindung ist ein Drehmomentsensor zur Messung eines an einer Welle angreifenden Drehmoments, wobei die Welle in zwei Teilwellen geteilt ist, nämlich in eine erste Welle (12) und eine zweite Welle (14), und zwischen der ersten Welle (12) und der zweiten Welle (14) eine Torsionsfeder (16) angeordnet ist, die die erste Welle (12) und die zweite Welle (14) drehelastisch miteinander verbindet. Dabei ist auf der ersten Welle (12) eine Buchse (18) angeordnet, die mit der ersten Welle (12) drehfest verbunden ist, wobei die Buchse (18) zumindest einen Magneten (20) trägt. Auf der zweiten Welle ist der Stator (28) einer Sensor-Stator-Anordnung (22) angeordnet, der mit der zweiten Welle (14) drehfest verbunden ist. Dabei weist der Stator (28) zwei Pole (30, 32) auf, die sich zumindest über den Magneten (20) erstrecken und einen Zwischenraum (36) ausbilden. Dabei hängt der vom Magneten (20) im Zwischenraum (36) erzeugte magnetische Fluss von der Drehwinkellage zwischen Stator (28) und Buchse (18) ab. im Zwischenraum (36) ist ein magnetfeldempfindlicher Sensor (38) angeordnet, der auf den magnetischen Fluss im Zwischenraum (36) sensitiv ist.
Patent DE-10240916-A1 (DE)
Title: Production of a memory cell field used in charge trapping memory cells, e.g. NROM memory cells comprises forming insulating trenches between trenches whilst a hard mask is applied on or above the upper side of the semiconductor body
Inventor: DEPPE JOACHIM
IPC: H01L27/115
Filed: 2002-09-04
Abstract: Production of memory cell field comprises forming insulating trenches (8) between trenches while hard mask (4) is applied on or above semiconductor body (1) upper side. Hard mask is provided with openings in trench and insulating trench regions. Every second opening is closed. Material is removed to prescribed depth through non-closed openings. Closed openings are opened and etched to semiconductor material to form alternating trenches.  Production of a memory cell field comprises forming insulating trenches (8) between trenches whilst a hard mask (4) is applied on or above the upper side of the semiconductor body (1). The hard mask is provided with openings in the regions of the trenches and insulating trenches. Every second opening is closed in the arrangement of openings. Material is removed up to a prescribed depth through the non-closed openings. The closed openings are opened and etching is carried out up to the semiconductor material so that alternating trenches are formed in the arrangement.
Patent DE-10242080-A1 (DE)
Title: Process for the catalyst-free production of cyanophenols comprises reaction of a substituted methoxybenzonitrile with an alkali metal alcoholate at a specified temperature
Inventor: SANS JUERGEN
IPC: C07C255/53
Filed: 2002-09-11
Abstract: A process for the catalyst-free production of cyanophenols comprises reaction of a substituted methoxybenzonitrile with an alkali metal alcoholate at 80-230 degrees C.  A process for the catalyst-free production of cyanophenols comprises reaction of a substituted methoxybenzonitrile of formula (1) with an alkali metal alcoholate at 80-230 degrees C. R1-R4  = H, 1-10C alkyl, 2-8C alkoxy, aryl, phenoxy or nitrile
Patent DE-10243536-A1 (DE)
Title: Motor vehicle load and stress design method in which test data relating to use by different driver types is used to optimize vehicle and or component design
Inventor: BESTE ANDREAS
IPC: G01M17/00
Filed: 2002-09-16
Abstract: Method for stress or load dependent strength design of motor vehicles and or vehicle components has the following steps: determination of a correlation between determined stress indicating values and determined stress relevant, usage indicating values based on recorded or determined test data; and determination of characteristic values based on the determined correlation data for given usage profiles so that a vehicle and or vehicle components can be adjusted accordingly.  An Independent claim is made for a device for stress or load dependent strength design of motor vehicles and or vehicle components.
Patent DE-10244344-A1 (DE)
Title: Car has extra external seat which swivels down from recess in bodywork and is operated automatically by internal or external control
Inventor: HILDENBRAND JENS
IPC: B60N2/30
Filed: 2002-09-24
Abstract: The car has an extra external seat (4) which swivels down from a recess (2) in the bodywork. It is operated automatically by an internal or external control.
Patent DE-10244818-A1 (DE)
Title: Demultiplexing of data provides passive process for handling of data stream that is fed through an optical transmission path
Inventor: LEICH MARTIN
IPC: H04J14/00
Filed: 2002-09-26
Abstract: The system has a pulsed laser (60) input to a star coupler (64) connected to optical modulators (68) and a further star coupler (71). The output feeds to a polarising splitter (76) and the optical data is fed through a cable (78) to a 2 x 2 coupler (92) through a polarising arrangement.
Patent DE-10245014-A1 (DE)
Title: Verfahren zur Steuerung eines Schiebetritts und Schiebetritt
Inventor: SCHULTE ANDREAS
IPC: B61D23/02
Filed: 2002-09-20
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung eines Schiebetritts, insbesondere für Schienenfahrzeuge, mit einem mittels eines Elektromotors verschiebbaren Ausschub, einer Steuereinheit zum Ansteuern des Elektromotors und einer elektrisch aktivierbaren Bremseinrichtung. DOLLAR A Erfindungsgemäß verschiebt die Steuereinheit bei Vorliegen eines eindeutigen Einfahr- oder Ausfahrbefehls den Ausschub mittels des Elektromotors in eine variable, ausgefahrene Endstellung oder eine vollständig eingefahrene Endstellung und aktiviert die Bremseinrichtung nach Erreichen jeder variablen, ausgefahrenen Endstellung sowie bei Wegfall eines eindeutigen Einfahr- oder Ausfahrbefehls. DOLLAR A Verwendung z. B. für die variable Spaltüberbrückung zwischen Türschwelle eines Eisenbahnwagens und einem Bahnsteig.
Patent DE-10247180-A1 (DE)
Inventor: ENSINGER WILFRIED
IPC: B24B37/30
Filed: 2002-10-02
Abstract: A retaining ring to be fitted on a chemical mechanical polishing apparatus for semiconductor wafers is disclosed, the retaining ring being of integral design made of a plastic material, wherein the retaining ring forms on a first front side thereof a bearing surface for supporting the retaining ring on a polishing surface of the polishing apparatus, and includes on the side thereof lying opposite the first front side thereof in axial direction fitting elements for fitting the retaining ring on the polishing apparatus.
Patent DE-10251675-A1 (DE)
Title: Verfahren zur Herstellung einer Thermoplastfolie unter Verwendung von Kunststoffflaschen-Recyclat
Inventor: KERN ULRICH
IPC: C08L67/02
Filed: 2002-11-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer ein- oder mehrschichtigen Folie durch Extrudieren oder Coextrudieren, biaxiales Orientieren und Thermofixieren auf Basis kristallisierbarer Thermoplasten, deren Hauptbestandteil ein kristallisierbarer Thermoplast mit einer Standardviskosität SV (DCE) von 600 bis 1000 ist. Der Thermoplast wird vor der Extrusion oder Coextrusion vermischt mit 50 Gew.-% (bezogen auf das Gesamtgewicht aller Thermoplasten) eines Sekundär-Thermoplasten mit einer Standardviskosität SV (DCE) von mehr als 900 bis 1500, wobei sich die Standardviskosität SV (DCE) der beiden Thermoplasten um mindestens 100 Einheiten unterscheidet. Der Sekundär-Thermoplast ist ein Neben- oder Abfallprodukt aus der Herstellung von PET-Kunststoffflaschen oder stammt aus recycelten PET-Flaschen.
Patent DE-10251916-A1 (DE)
Title: Biocidal agents giving a synergistic effect in protecting a wide range of technical products contain benzylhemiformal and 1,2-benzisothiazolinone or its sodium, potassium or lithium salts
Inventor: WACHTLER PETER
IPC: A01N43/80
Filed: 2002-11-08
Abstract: Mixtures of biocidal agents contain: (a) benzylhemiformal (BHF); and  (b) 1,2-benzisothiazolinone (BIT) or its sodium, potassium or lithium salts. An Independent claim is also included for production of the mixture by mixing the BHF and BIT optionally together with solvents, extenders, surfactants and further antimicrobial agents.
Patent DE-10252864-A1 (DE)
Title: Floor panel, of fiberboard materials, has structured stepped edges for neighboring panels to lock together in a positive fit in the lateral and vertical directions
IPC: E04F15/02
Filed: 2002-11-12
Abstract: The floor panel (2), of high density (HDF) or medium density (MDF) fiberboard or oriented strand board (OSB), can have a patterning layer on its upper surface (15), and a lower surface (7) against the ground. The edges are structured so that at least two panels can be locked together in the lateral (Q) and vertical (V) directions. The edges are shaped with positive fit structures (23,24) at one side edge with spaced vertical walls (21,22), displaced laterally and vertically to lock neighboring panels in the vertical direction. At the other side, a step (20) is cut out from the under side, with an inner (21) and an outer (22) wall to shape the positive fit structures. At the opposite edge, a projecting step (200) is cut out with an inner (210) and an outer (220) wall, in a matching shape to the positive fit structures.
Patent DE-10252912-A1 (DE)
Title: Production of a vehicle roof consisting of a roof module formed as a composite component comprises producing the composite component according to a specified roof-closing unit and a specified roof frame
Inventor: STEMMER THOMAS
IPC: B62D25/06
Filed: 2002-11-12
Abstract: Production of a vehicle roof consisting of a roof module (6) formed as a composite component (7) having an outer roof skin (8) and an inner reinforcing structure (9) comprises producing the composite component with dimensions and surface structure according to a specified roof-closing unit so that it fits the roof-closing unit and with dimensions according to a specified roof frame on the vehicle body so that it fits in the edges of the roof frame.  An Independent claim is also included for a vehicle roof comprising a roof module. Preferred Features: The roof skin is made of plastic or metal and the reinforcing structure is attached to the inner side of the roof skin as a foamed material containing a reinforcing material.
Patent DE-10256112-A1 (DE)
Title: Labeling machine for bottle caps has side guides with devices enabling bottle caps to be moved in conveying direction
Inventor: SCHELLBERG WOLFGANG
IPC: B65C9/02
Filed: 2002-11-29
Abstract: The labeling machine feeds the bottle caps (2) by means of a feed device (3) along the conveying path (R). A labeling device brings the labels onto the caps. The caps have side guides in the form of belts (6) so that their position perpendicular to the conveying direction is fixed and their position relative to the conveyor belt (3a) can be adjusted.
Patent DE-10260040-A1 (DE)
Inventor: REBORDOSA ANTONIO
IPC: B01F27/93
Filed: 2002-12-19
Abstract: The invention relates to a mixing device for mixing a pulverulent, soluble extract, in particular coffee, with hot water to prepare a beverage. The mixing device comprises a funnel-type mixing chamber (1), into which the pulverulent extract and the hot water, fed via a hot water supply (9), are poured and mixed together. An outlet (3) is configured in the lower region of the mixing chamber (1) and leads to a foaming chamber (4) containing a foam-producing rotor element (18) that can be driven about a rotational axis (21) and an outlet opening (6) configured in the base region (5) of said chamber. A mixing rotor (17), which can be driven about the rotational axis (21), is provided in the mixing chamber (1) and the hot water supply (9) is directed onto the mixing rotor (17).
Patent DE-10261506-A1 (DE)
Title: Swimming pool monitoring system for indoor or outdoor pool, has cameras connected to evaluation unit capable of detecting e.g. human bodies and/or lifeless bodies
Inventor: POEPPLER ROBERT
IPC: G08B21/08
Filed: 2002-12-23
Abstract: The swimming pool is provided with an image processing system with at least one detector (2.1 to 2.4) connected to an evaluation unit. The detectors are cameras with a total visual range covering the entire swimming pool (1). The evaluation unit is able to detect a human body, and/or lifeless bodies.  Independent claims are included for an apparatus including a swimming pool and a system; a method of detecting drowning persons; and the use of an image processing system for detecting drowning persons.
Patent DE-10302912-A1 (DE)
Title: Polyurethane urea fiber, useful for the production of textiles having enhanced chlorine resistance, contains a finely divided hydrotalcite, coated with a metal fatty acid salt
Inventor: HUETTE STEPHAN
IPC: A41D7/00
Filed: 2003-01-24
Abstract: A polyurethane urea fiber having enhanced chlorine resistance comprises at least 85% segmented polyurethane urea containing 0.05-10 wt.% of a finely divided hydrotalcite, coated with 0.2-15 wt.% a metal fatty acid salt. A polyurethane urea fiber (I) having enhanced chlorine resistance comprises at least 85% segmented polyurethane urea whereby the fiber contains 0.05-10 wt.% of a finely divided hydrotalcite, preferably of formula (1) or (2) and is characterized in that the hydrotalcite is coated with 0.2-15 wt.% a metal fatty acid salt. M1-x2>+Alx(OH)2Ax/nn-.mH2O (1) Mg1-yAly(OH)u(A2>->)y/2.wH2O (2) M2>+>magnesium; A->OH->, F->, Br->, CO32>->. -SO42>->, HPO42>->, silicate, acetate or oxalate, preferably CO32>->; y : 0.20-0.35; u : 1-10; and w : 0-20. Independent claims are also included for the following: (1) a process for the production of fibers (I) by forming a 20-50 (25-45) wt.% of a long chain synthetic polymer comprising at least 85% segmented polyurethane in an organic solvent such as dimethylacetamide, dimethylformadide or dimethylsulfoxide and spinning by a dry or wet spinning process to form filaments whereby 0.05-10 (2-5) wt.% of hydrotalcite (with respect to the weight of fiber (I)), coated with 0.05-10, preferably 2-5 wt.% of a metal fatty acid salt ,is added to the spinning solution and is distributed within the filaments and/or is on the filament surfaces; and (2) textile goods, preferably cord, knitware or woven goods prepared using the fibers (I), preferably mixed with polyamide, polyamide, polyacrylate, wool, silk or cotton fibers.
Patent DE-10304446-A1 (DE)
Title: Erkennen des Inhalts von Vorrichtung-Bereit-Bits
Inventor: SHANNON TERRENCE M
IPC: G06F3/12
Filed: 2003-02-04
Abstract: Ein Datenerkennungsmodul erkennt den Typ eines Inhalts (z. B. Text- oder Photographie-Daten), der innerhalb einer rasterisierten Abbildung enthalten ist, die aus mit einem Zitter beaufschlagten Vorrichtung-Bereit-Bits gebildet ist. In Betrieb weist das Datenerkennungsmodul Datenmuster zu, die innerhalb der Daten angetroffen werden, um den Inhaltstyp der rasterisierten Abbildung zu bestimmen. Eine Kenntnis des Inhalttyps liefert einen Einblick in die Auswahl eines bevorzugten Komprimierungsalgorithmus oder eines anderen Prozesses. Bei einer Implementierung, bei der ein Drucktreiber auf einer Arbeitsstation Vorrichtung-Bereit-Bits ausgibt, die einer rasterisierten Abbildung von Text, Photographie oder einem anderen Inhalt entsprechen, kann das Datenerkennungsmodul auf der Arbeitsstation vorliegen, wo dasselbe den Inhaltstyp erkennt, der innerhalb der Vorrichtung-Bereit-Bits enthalten ist. Diese Informationen werden dann verwendet, um einen bevorzugten Komprimierungstyp zu bestimmen.
Patent DE-10304780-A1 (DE)
Title: Fadenspannungsregler einer Nähmaschine
Inventor: MINAKAWA TADAYOSHI
IPC: D05B47/04
Filed: 2003-02-06
Abstract: Problem DOLLAR A Es ist ein Ziel zu veranlassen, dass das Anfühlen einer zu bildenden Naht bei jeder Nähmaschine gleichförmig ist, und die Stabilität und Reproduzierbarkeit der Nähqualität zu verbessern. DOLLAR A Mittel zur Lösung DOLLAR A Ein Zyklusnähmaschinenkörper 2 wird von einer Steuereinrichtung 8 gesteuert. Weiterhin ist der Zyklusnähmaschinenkörper 2 mit einem EEPROM 60 versehen, das einen Korrekturwert DELTAI speichert, der für den Nähmaschinenkörper eigentümlich oder charakteristisch ist. Die Steuereinrichtung 8 berechnet ein Niveau I, welches einem Fadenspannungswert entspricht, der an einer Betriebstafel 5 eingestellt ist, und liest den Korrekturwert DELTAI aus dem EEPROM 60 ein. Die Steuereinrichtung 8 veranlasst einen Antriebsstrom mit dem Niveau (I + DELTAI), der durch Addition des Korrekturwertes DELTAI zum Niveau I erhalten wird, zu einem Elektromagneten 15 für einen Nadelfaden zu fließen. Der Korrekturwert DELTAI, der für den Nähmaschinenkörper charakteristisch ist, wird im EEPROM 60 des Zyklusnähmaschinenkörpers 2 gespeichert. Bei jeder Kombination des Zyklusnähmaschinenkörpers 2 und der Steuereinrichtung 8 fließt daher der Antriebsstrom mit dem Niveau (I + DELTAI).
Patent DE-10312921-A1 (DE)
Inventor: ROMANSKI HEINZ-JOSEF
IPC: H02M3/337
Filed: 2003-03-22
Abstract: The solar generators (2) generate direct current, and incorporate a switching circuit (1) with terminals (14) connected to an additional switching module (8). This contains two measurement circuits (12,13) controlling a high resistance transistor (9). The terminals (15) of the additional switching module are connected to a user current generating circuit (6) with an energy store especially a capacitor (3) in parallel with an inverter circuit (4). The inverter is followed by a transformer (5) with its secondary connected to the load (11).
Patent DE-10316113-A1 (DE)
Title: Verfahren zum Betrieb einer Brennkraftmaschine mit Selbstzündung
Inventor: GAERTNER UWE
IPC: F02D35/02
Filed: 2003-04-09
Abstract: Die Erfindung betrifft ein Verfahren zum Betrieb einer selbstzündenden Brennkraftmaschine, bei dem eine zugemessene Kraftstoffmenge mittels der Motorsteuereinrichtung derart in den Brennraum eingespritzt wird, dass ein Schwerpunkt Verbrennung unabhängig vom Lastpunkt der Brennkraftmaschine bei einer konstanten und zuvor bestimmten Kurbelwinkelposition liegt. Hierbei wird der Schwerpunkt der Verbrennung mittels Variation der Kraftstoffeinspritzung eingestellt, wobei zur Ermittlung des Schwerpunkts der Verbrennung ein Druckverlauf im Brennraum mittels eines Sensors erfasst wird.
Patent DE-10316629-A1 (DE)
Title: Transport package has cellular walls formed from folded panels with common glue lines
Inventor: ERNST DETLEF
IPC: B65D5/496
Filed: 2003-04-11
Abstract: The transport package has walls defined of corrugated cardboard folded to form a cellular structure. There is a glue binding for a folded edge (54) between two flat faces (34,42) and one walls face (16). There is a further folded edge (56) spaced from the first with a similar folding direction, and between these edges is a glue line onto the wall of the package.
Patent DE-10319711-A1 (DE)
Title: High accuracy interferometric object measurement procedure uses rotary table and additional adjustment on coordinate measuring machine to align measurement and laser axes
Inventor: HAERTIG FRANK
IPC: G01B11/02
Filed: 2003-05-02
Abstract: A high accuracy interferometric object measurement procedure uses a rotational (1), tilt and robotic adjuster with longitudinal slide axes (3, 10) from a coordinate measuring machine to move the object between different measurement positions and a measurement reflector (5) on a probe (4) to adjust the laser axis (9) to the object measurement axis (11).
Patent DE-10321279-A1 (DE)
Title: Hydrodynamic retarder for goods vehicle has rotor, stator, hydraulic pump that supplies circuit for controlling retarder with oil; hydraulic pump can be reversibly connected via clutch to rotor shaft
Inventor: BURI GERHARD
IPC: B60T10/02
Filed: 2003-05-13
Abstract: The hydrodynamic retarder has a rotor (2), a stator (3) and a hydraulic pump (4) that supplies the circuit for controlling the retarder with oil. The hydraulic pump can be reversibly connected via a clutch (5) to the rotor shaft (6). The clutch is an electromagnetic clutch with an annular electromagnet (7), a clutch plate (8) attached to the rotor shaft, a second (10) attached to the pump shaft (9) and an armature plate (11) connected to rotate with the pump side plate.
Patent DE-10322489-A1 (DE)
Title: Heating device for viscous fuel for a combustion engine has a large heat transfer surface area and a temperature regulator linked to a temperature sensor near to the heating element to provide precise temperature control
Inventor: MUELLER HELMUT
IPC: F02M31/125
Filed: 2003-05-17
Abstract: Device for reducing the viscosity of viscous fuel for a combustion engine comprises a heating device (VW) with a large heat-exchange surface for heating the fuel. A temperature sensor is placed near to the heating device and a regulator is provided to precisely control its and the fuel's temperature. An intermediate pipe between the heating element and the injection pump or combustion chamber is as short as possible or well insulated.
Patent DE-10322719-A1 (DE)
Title: Circuit arrangement with several chips in housing has at least one top chip mounted on base chip or chips so that base chip does or does not fully support top chip
Inventor: ROSMEIER LUDWIG
IPC: H01L23/495
Filed: 2003-05-20
Abstract: The circuit arrangement has several unhoused integrated circuit chips on top of each other in a housing, whereby at least one lower base chip (1) acts as a carrier for at least one top chip (2a,2b,3) mounted above it. The at least one top chip is mounted on the base chip or chips so that the base chip or chips do or does not fully support the at least one top chip. An independent claim is also included for the following: (1) a method of manufacturing an inventive circuit arrangement.
Patent DE-10324911-A1 (DE)
Title: Röntgenvorrichtung mit partiellem digitalem Detektor
Inventor: MASCHKE MICHAEL
IPC: A61B6/03
Filed: 2003-05-30
Abstract: Eine kostengünstige Röntgenvorrichtung, die eine schnelle Aufnahme vergleichsweise großflächiger digitaler Röntgenbilder erlaubt, umfasst eine Belichtungseinheit (2), mittels welcher ein vorgegebener Flächenausschnitt (10) einer Aufnahmeebene (3) mit Röntgenstrahlung (R) belichtbar ist, und einen in der Aufnahmeebene (3) bewegbaren digitalen Röntgendetektor (4), wobei der Röntgendetektor (4) kontinuierlich periodisch angetrieben ist.